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Type 1+2 AC surge protector
DS253VG-690
Type 1+2 AC surge protector - 1-pole
DS253VG-690
Part Number
3957
Type 1+2 surge protector
For 400/690 V network
In : 30 kA
Iimp : 25 kA
Low voltage Up
Internal disconnection, status indicator
Remote signaling
IEC 61643-11, EN 61643-11 and UL1449 ed4 compliance
Datasheet
CITEL_Certif_EU_DSx50VG.pdf
Installation Sheet
Tender specifications
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The DS250VG-690 AC surge protector is designed for 3-phase 690VAC and mainly use for wind generator networks. The `Spark gap + Varistor` technology allows a very low level of protection and an absence of following current. The DS250VG-690 is mounted on a DIN Rail and has a double connection for the active conductor, which allows an optimized connection to the network. These AC surge protectors are designed to be connected in multi-pole configuration to protect single-phase, and 3-phase.
Select another reference:
DS250VG-690
DS253VG-690
DS254VG-690
Electrical Properties
Mechanical Properties
Norms
Deconnector
Schemas
SPD type
1+2
Network
400/690 Vac 3-phase
AC system
TNC-IT
Nominal line voltage
Un
690 Vac
Max. AC operating voltage
Uc
760 Vac
Max. load current
if series connection
IL
100 A
Temporary Over Voltage (TOV) Characteristics - 5 sec.
Without disconnection
UT
1050 Vac withstand
Temporary Over Voltage (TOV) Characteristics - 120 mn
Without disconnection or with safety disconnection
UT
1350 Vac withstand
Residual Current
Leakage current to Ground
Ipe
None
Follow current
If
None
Nominal discharge current
15 x 8/20 µs impulses
In
30 kA
Max. discharge current
max. withstand @ 8/20 µs by pole
Imax
100 kA
Impulse current by pole
max. withstand 10/350µs by pole
Iimp
25 kA
Total lightning current
max. total withstand @ 10/350µs
Itotal
75 kA
Withstand on overvoltages IEEE C62.41.1
20 kV
Specific energy by pole
max. withstand 10/350 µs
W/R
156 kJ/ohm
Connection mode(s)
L/PE
Protection mode(s)
Common mode
Protection level L/PE
@ In (8/20µs)
Up L/PE
4 kV
Residual voltage L/PE at 5 kA
@ 5 kA (8/20µs)
Up-5kA
2.6 kV
Admissible short-circuit current
Isccr
50 000 A
Technology
VG Technology (MOV+GSG)
SPD configuration
3-phase
Connection to Network
By screw: 6-35mm² (50mm² flexible)
Format
1-pole modular box assembled
Mounting
Symmetrical rail 35 mm (EN 60715)
Housing material
Thermoplastic UL94 V-0
Operating temperature
Tu
-40/+85°C
Protection rating
IP20
Failsafe mode
Disconnection from AC network
Disconnection indicator
1 mechanical indicator by pole
Remote signaling of disconnection
Output on changeover contact
Dimensions
See diagram
Weight
1.7 kg
Standards compliance
IEC 61643-11 / EN 61643-11 / UL1449 ed.5
Certification
Thermal disconnector
Internal
Installation ground fault breaker
Type 'S' or delayed
Back-up protection device
Fuse assembly: SFD1-25-30S / or Fuses Type gG 315 A
×
Description:
Type 1+2 AC surge protector - 1-pole
Standards compliance:
IEC 61643-11 / EN 61643-11 / UL1449 ed.5
Certification:
EAC
Technology:
VG Technology (MOV+GSG)
SPD configuration:
3-phase
Remote signaling of disconnection:
Output on changeover contact
SPD type :
1+2
Network:
400/690 Vac 3-phase
AC system:
TNC-IT
Max. AC operating voltage :
760 Vac
Residual Current :
None
Max. discharge current :
100 kA
Impulse current by pole :
25 kA
Admissible short-circuit current:
50 000 A
CITEL
Reference:
DS253VG-690
Part Number:
3957
Or equivalent
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